如何用rbenv安装ruby 1.9.3-p448 ubuntu 12.04 vagrant box？

Question

任何人可以帮助我如何安装红宝石rbenv安装1.9.3-P448的Ubuntu 12.04流浪汉箱 不能安装它 错误

 
    Using username "vagrant". 
    Authenticating with public key "imported-openssh-key" 
    Welcome to Ubuntu 12.04 LTS (GNU/Linux 3.2.0-23-generic-pae i686)
 

* Documentation: https://help.ubuntu.com/ 

    System information as of Thu Jul 18 03:52:48 MSK 2013 

    System load: 0.19    Processes:   65 
    Usage of /: 15.8% of 7.28GB Users logged in:  0 
    Memory usage: 30%    IP address for eth0: 10.0.2.15 
    Swap usage: 0% 

    Graph this data and manage this system at https://landscape.canonical.com/ 

Last login: Thu Jul 18 03:45:19 2013 from 10.0.2.2 
__rvm_add_to_path: command not found 
vagrant@precise32:~$ rbenv install 1.9.3-p448 
Downloading yaml-0.1.4.tar.gz... 
-> http://dqw8nmjcqpjn7.cloudfront.net/36c852831d02cf90508c29852361d01b 
Installing yaml-0.1.4... 
Installed yaml-0.1.4 to /home/vagrant/.rbenv/versions/1.9.3-p448 

Downloading ruby-1.9.3-p448.tar.gz... 
-> http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p448.tar.gz 

BUILD FAILED 

Inspect or clean up the working tree at /tmp/ruby-build.20130718035311.2292 
Results logged to /tmp/ruby-build.20130718035311.2292.log 

Last 10 log lines: 
make[2]: Nothing to be done for `install-data-am'. 
make[2]: Leaving directory `/tmp/ruby-build.20130718035311.2292/yaml-0.1.4/win32' 
make[1]: Leaving directory `/tmp/ruby-build.20130718035311.2292/yaml-0.1.4/win32' 
/tmp/ruby-build.20130718035311.2292 ~ 
~ 
/tmp/ruby-build.20130718035311.2292 ~ 

checksum mismatch: ruby-1.9.3-p448.tar.gz (file is corrupt) 
expected a893cff26bcf351b8975ebf2a63b1023, got fb82dd8806913041373242de9b2212ee 

vagrant@precise32:~$ 

Answer 1

使用浏览器从ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p448.tar.bz2下载红宝石，并将其放在〜 /.rbenv/caches/ruby-1.9.3-p448.tar.bz2，然后运行rbenv安装1.9.3-P448

说明here